const github.com/klauspost/compress/gzip.BestCompression

3 uses

	github.com/klauspost/compress/gzip (current package)
		gzip.go#L21: 	BestCompression     = flate.BestCompression
		gzip.go#L69: 	if level < StatelessCompression || level > BestCompression {
		gzip.go#L193: 		if z.level == BestCompression {